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annotate src/event/ngx_event_openssl.h @ 547:818fbd4750b9 release-0.2.2

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nginx-0.2.2-RELEASE import *) Feature: the "config errmsg" command of the ngx_http_ssi_module. *) Change: the ngx_http_geo_module variables can be overridden by the "set" directive. *) Feature: the "ssl_protocols" and "ssl_prefer_server_ciphers" directives of the ngx_http_ssl_module and ngx_imap_ssl_module. *) Bugfix: the ngx_http_autoindex_module did not show correctly the long file names; *) Bugfix: the ngx_http_autoindex_module now do not show the files starting by dot. *) Bugfix: if the SSL handshake failed then another connection may be closed too. Thanks to Rob Mueller. *) Bugfix: the export versions of MSIE 5.x could not connect via HTTPS.
author Igor Sysoev <igor@sysoev.ru>
date Fri, 30 Sep 2005 14:41:25 +0000
parents 511a89da35ad
children 9c2f3ed7a247
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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7 #ifndef _NGX_EVENT_OPENSSL_H_INCLUDED_
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8 #define _NGX_EVENT_OPENSSL_H_INCLUDED_
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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14 #include <openssl/ssl.h>
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15 #include <openssl/err.h>
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17 #if OPENSSL_VERSION_NUMBER >= 0x00907000
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18 #include <openssl/engine.h>
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19 #define NGX_SSL_ENGINE 1
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20 #endif
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22 #define NGX_SSL_NAME "OpenSSL"
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25 typedef struct {
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26 SSL_CTX *ctx;
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27 RSA *rsa512_key;
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28 ngx_log_t *log;
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29 } ngx_ssl_t;
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32 typedef struct {
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33 SSL *connection;
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34 ngx_int_t last;
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35 ngx_buf_t *buf;
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36
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37 ngx_connection_handler_pt handler;
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39 ngx_event_handler_pt saved_read_handler;
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40 ngx_event_handler_pt saved_write_handler;
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42 unsigned handshaked:1;
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43 unsigned buffer:1;
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44 unsigned no_wait_shutdown:1;
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45 unsigned no_send_shutdown:1;
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46 } ngx_ssl_connection_t;
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49 #define NGX_SSL_SSLv2 2
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50 #define NGX_SSL_SSLv3 4
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51 #define NGX_SSL_TLSv1 8
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54 #define NGX_SSL_BUFFER 1
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56 #define NGX_SSL_BUFSIZE 16384
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59 ngx_int_t ngx_ssl_init(ngx_log_t *log);
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60 ngx_int_t ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols);
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61 ngx_int_t ngx_ssl_certificate(ngx_ssl_t *ssl, u_char *cert, u_char *key);
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62 ngx_int_t ngx_ssl_generate_rsa512_key(ngx_ssl_t *ssl);
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63 ngx_int_t ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c,
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64 ngx_uint_t flags);
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65 ngx_int_t ngx_ssl_handshake(ngx_connection_t *c);
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66 ssize_t ngx_ssl_recv(ngx_connection_t *c, u_char *buf, size_t size);
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67 ssize_t ngx_ssl_write(ngx_connection_t *c, u_char *data, size_t size);
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68 ngx_chain_t *ngx_ssl_send_chain(ngx_connection_t *c, ngx_chain_t *in,
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69 off_t limit);
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70 ngx_int_t ngx_ssl_shutdown(ngx_connection_t *c);
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71 void ngx_ssl_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
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72 char *fmt, ...);
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73 void ngx_ssl_cleanup_ctx(void *data);
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76 #endif /* _NGX_EVENT_OPENSSL_H_INCLUDED_ */